165087222680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{21089}}^1$

素因数の和:21297

約数の個数: 128

約数和(自身を含む): 393590016000

約数和(自身を除く): 228502793320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 107, 118, 124, 155, 214, 236, 248, 295, 310, 428, 472, 535, 590, 620, 856, 1070, 1180, 1240, 1829, 2140, 2360, 3317, 3658, 4280, 6313, 6634, 7316, 9145, 12626, 13268, 14632, 16585, 18290, 21089, 25252, 26536, 31565, 33170, 36580, 42178, 50504, 63130, 66340, 73160, 84356, 105445, 126260, 132680, 168712, 195703, 210890, 252520, 391406, 421780, 653759, 782812, 843560, 978515, 1244251, 1307518, 1565624, 1957030, 2256523, 2488502, 2615036, 3268795, 3914060, 4513046, 4977004, 5230072, 6221255, 6537590, 7828120, 9026092, 9954008, 11282615, 12442510, 13075180, 18052184, 22565230, 24885020, 26150360, 38571781, 45130460, 49770040, 69952213, 77143562, 90260920, 133134857, 139904426, 154287124, 192858905, 266269714, 279808852, 308574248, 349761065, 385717810, 532539428, 559617704, 665674285, 699522130, 771435620, 1065078856, 1331348570, 1399044260, 1542871240, 2662697140, 2798088520, 4127180567, 5325394280, 8254361134, 16508722268, 20635902835, 33017444536, 41271805670, 82543611340, 165087222680]

約数ペア:

[(1, 165087222680), (2, 82543611340), (4, 41271805670), (5, 33017444536), (8, 20635902835), (10, 16508722268), (20, 8254361134), (31, 5325394280), (40, 4127180567), (59, 2798088520), (62, 2662697140), (107, 1542871240), (118, 1399044260), (124, 1331348570), (155, 1065078856), (214, 771435620), (236, 699522130), (248, 665674285), (295, 559617704), (310, 532539428), (428, 385717810), (472, 349761065), (535, 308574248), (590, 279808852), (620, 266269714), (856, 192858905), (1070, 154287124), (1180, 139904426), (1240, 133134857), (1829, 90260920), (2140, 77143562), (2360, 69952213), (3317, 49770040), (3658, 45130460), (4280, 38571781), (6313, 26150360), (6634, 24885020), (7316, 22565230), (9145, 18052184), (12626, 13075180), (13268, 12442510), (14632, 11282615), (16585, 9954008), (18290, 9026092), (21089, 7828120), (25252, 6537590), (26536, 6221255), (31565, 5230072), (33170, 4977004), (36580, 4513046), (42178, 3914060), (50504, 3268795), (63130, 2615036), (66340, 2488502), (73160, 2256523), (84356, 1957030), (105445, 1565624), (126260, 1307518), (132680, 1244251), (168712, 978515), (195703, 843560), (210890, 782812), (252520, 653759), (391406, 421780)]